/**
 * Created by 春旺 on 2017/4/1.
 */
//********************************************************************
// Num.java Java Foundations
//
// Represents a single integer as an object.
//********************************************************************
public class Num
{
    private int value;
    //-----------------------------------------------------------------
// Sets up the new Num object, storing an initial value.
//-----------------------------------------------------------------
    public Num (int update)
    {
        value = update;
    }
    //-----------------------------------------------------------------
// Sets the stored value to the newly specified value.
//-----------------------------------------------------------------
    public void setValue (int update)
    {
        value = update;
    }
    //-----------------------------------------------------------------
// Returns the stored integer value as a string.
//-----------------------------------------------------------------
    public String toString ()
    {
        return value + "";
    }
}